The most popular M3 generation and the most outrageous engine ever fitted into a production BMW never officially crossed paths. However, thanks to the folks at Brintech Customs, these two M icons ...

A G82-generation BMW M3 Competition was totaled, so someone placed a much less powerful naturally aspirated inline six from an E46-gen 3 Series in the car.

On a recent upload, they decided to save an E46 BMW. Jason and Celine got this unit as a donor car for an LS3-swapped E46 project they are currently working on.

Engine swaps have long served as a staple of the annual aftermarket super trade-show and as such, you can expect to see some of usual suspects shoehorned into dozens of SEMA display cars. The ...

This E46 M3 has been transformed with a high-revving S65 V8 engine and a lightning-fast DCT transmission, making it a serious contender for the ultimate BMW track build. Explore the performance ...

BMW has built some incredible engines over the decades and of them all, few would deny that the S54 which powered the E46 M3, Z3 M, M Coupe, and Z4 M was one of its very finest. In BMW M3 guise ...

This classic BMW 2002 tii packs a 343bhp E46 M3 motor First cars are normally battered old superminis, not so for Magnus Granberg: meet the M-powered 2002 ...